Why do I get pain while having sex?

Treating pain during intercourse?
Treatment depends on the cause, and to detect the cause, a medical examination must be performed and a specialist should be consulted. For treatment, we advise rest, and stop sexual intercourse during the treatment period. In the presence of infections, the antibiotic Cefaclor 500 mg is used twice daily for a week in addition to metronidazole 500 mg twice daily for 10 days, and for pain The pain reliever Ibuprofen 600mg can be used twice daily or when necessary, and we recommend using comfortable positions for intercourse, and using moisturizing creams for the vagina.
How is the diagnosis made?
By taking the medical history, doing a clinical examination, doing a blood test (CBC) to detect infections, making an ultrasound image of the reproductive system, and doing a urine test
Causes : 

• infections
• Sexually transmitted diseases
• Vaginismus
• psychological factors

Advice :
We recommend seeing a specialist if there is no improvement